{"id":"EM-20261112-OOM1","url":"https://cyber.eventmonitor.net/incident/EM-20261112-OOM1/postgresql-vulnerability-cve-2026-116335/","type":"cve","title":"PostgreSQL Vulnerability (CVE-2026-116335)","subtitle":"CVE-2026-116335","subject":"CVE-2026-116335","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-12T15:17:42.043Z","firstSignal":"2026-11-12T14:15:19.000Z","lastSignal":"2026-11-12T15:17:42.043Z","updated":"2026-11-13T00:40:17.050Z","revision":1,"life":[{"status":"Born","at":"2026-11-12T15:17:42.043Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-12T15:17:42.043Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-12T14:15:19.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-12T15:17:42.043Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261112-OOM1 created."}],"stages":[{"name":"Disclosed","at":"2026-11-12T15:17:42.043Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-12T15:17:42.043Z","detail":"CVSS 8.8"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-12T14:15:19.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-12T14:15:19.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-116335 (important)","text":"postgresql: PostgreSQL: Arbitrary code execution via operator link type confusion","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-116335.json"},{"at":"2026-11-12T15:17:42.043Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-116335 (CVSS 8.8)","text":"Type confusion in PostgreSQL operator commutator and negator links allows an object creator to execute arbitrary code as the operating system user running the database, via linking operators having different result types or creating inconsistent reciprocal links.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116335"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-12T15:17:42.043","score":8.8,"severity":"HIGH","desc":"Type confusion in PostgreSQL operator commutator and negator links allows an object creator to execute arbitrary code as the operating system user running the database, via linking operators having different result types or creating inconsistent reciprocal links.  Versions before PostgreSQL 18.7…","product":"","seen":1794530417050},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}